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Voltage Regulators

JRC's regulators are world-class, reliable... and very convenient. Take a look, for example, at the NJM7800 and 7900 series of "isolated" regulators. Packaged in the popular TO-220 outline and nearly indestructible due to their internal current-limiting, thermal shutdown, and safe-area compensation, they require no insulating washer so mounting and heat-sinking is fast and convenient.

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Developer

Browse all components (including in stock, obsolete and in development) by their master part.

DESIGNER
Package Part Number Part status Availability Price
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DescriptionPurchaseTechnical detailsManufacturer
NJM2930F05TO220 NJM2930F05
Active
Out of stock
Low Drop Out Voltage RegulatorBUYNJM2930NJR
NJM317FTO220-ISO NJM317F
Active
759
1+ £ 0.670
10+ £ 0.586
50+ £ 0.502
1.5A RegulatorBUYNJM317FNJR
NJM723DDMP-14 NJM723D
Active
Out of stock
Precision Voltage RegulatorBUYNJM723NJR
NJM7800SDTO252 NJM7800SD
Active
Out of stock
3 Terminal Positive RegulatorBUYNJM7800SNJR
NJM7805FATO220-ISO NJM7805FA
Active
740
1+ £ 0.504
10+ £ 0.441
50+ £ 0.378
3-Terminal Positive Voltage RegulatorBUYNJM7800NJR
NJM7812FATO220-ISO NJM7812FA
Active
888
1+ £ 0.504
10+ £ 0.441
50+ £ 0.378
3-Terminal Positive Voltage RegulatorBUYNJM7800NJR
NJM7815FATO220-ISO NJM7815FA
Active
310
1+ £ 0.504
10+ £ 0.441
50+ £ 0.378
3-Terminal Positive Voltage RegulatorBUYNJM7800NJR
NJM7818FATO220-ISO NJM7818FA
Active
>1K
1+ £ 0.504
10+ £ 0.441
50+ £ 0.378
3-Terminal Positive Voltage RegulatorBUYNJM7800NJR
NJM7824FATO220-ISO NJM7824FA
Active
>1K
1+ £ 0.504
10+ £ 0.441
50+ £ 0.378
3-Terminal Positive Voltage RegulatorBUYNJM7800NJR
NJM78L00SU3SOT89 NJM78L00SU3
Active
Out of stock
3 Terminal Positive RegulatorBUYNJM78L00SNJR
NJM78L00UASOT89 NJM78L00UA
Active
Out of stock
3 Terminal Positive RegulatorBUYNJM78L00NJR
NJM78LR05DDDIP-8 NJM78LR05DD
Active
Out of stock
Series Regulator with Reset FunctionBUYNJM78LR05NJR
NJM78M00FATO220 NJM78M00FA
Active
Out of stock
3 Terminal Positive RegulatorBUYNJM78M00NJR
NJM78M00SDTO252 NJM78M00SD
Active
Out of stock
3 Terminal Positive RegulatorBUYNJM78M00SNJR
NJM7905FATO220-ISO NJM7905FA
Active
>1K
1+ £ 0.536
10+ £ 0.469
50+ £ 0.402
3-Terminal Negative Voltage RegulatorBUYFKV460SNJR
NJM7912FATO220-ISO NJM7912FA
Active
668
1+ £ 0.536
10+ £ 0.469
50+ £ 0.402
3-Terminal Negative Voltage RegulatorBUYNJM7900NJR
NJM7915FATO220-ISO NJM7915FA
Active
331
1+ £ 0.536
10+ £ 0.469
50+ £ 0.402
3-Terminal Negative Voltage RegulatorBUYNJM7900NJR
NJM7918FATO220-ISO NJM7918FA
Active
500
1+ £ 0.536
10+ £ 0.469
50+ £ 0.402
3-Terminal Negative Voltage RegulatorBUYNJM7900NJR
NJM7924FATO220-ISO NJM7924FA
Active
>1K
1+ £ 0.536
10+ £ 0.469
50+ £ 0.402
3-Terminal Negative Voltage RegulatorBUYNJM7900NJR
NJM79L00UASOT89 NJM79L00UA
Active
Out of stock
3 Terminal Negative RegulatorBUYNJM79L00NJR
NJM79M00FATO220 NJM79M00FA
Active
Out of stock
3 Terminal Negative RegulatorBUYNJM79M00NJR
NJW4181U3SOT89 NJW4181U3
Active
Out of stock
High Voltage RegulatorBUYNJW4181NJR
LM317K-TA3-TTO220 LM317K-TA3-T
Active
>1K
10+ £ 0.415
50+ £ 0.311
100+ £ 0.259
Adjustable 1.0A RegulatorBUYLM317UNISONIC
LM7812L-TO220TO220 LM7812L-TO220
Active
646
10+ £ 0.363
50+ £ 0.272
100+ £ 0.227
1A RegulatorBUYFKV460SUNISONIC
LM7815L-TO220TO220 LM7815L-TO220
Active
>1K
10+ £ 0.378
50+ £ 0.284
100+ £ 0.236
1A RegulatorBUYFKV460SUNISONIC